diff --git a/resources/config/mimetypealiases.dist.json b/resources/config/mimetypealiases.dist.json
index 8b47867447..56a9e65c83 100644
--- a/resources/config/mimetypealiases.dist.json
+++ b/resources/config/mimetypealiases.dist.json
@@ -65,6 +65,9 @@
 	"application/x-font": "image",
 	"application/x-gimp": "image",
 	"application/x-gzip": "package/x-generic",
+	"application/x-iwork-keynote-sffkey": "keynote",
+	"application/x-iwork-numbers-sffnumbers": "numbers",
+	"application/x-iwork-pages-sffpages": "pages",
 	"application/x-mobipocket-ebook": "text",
 	"application/x-perl": "text/code",
 	"application/x-photoshop": "image",